CN211489759U

CN211489759U - Vertical drilling machine for loading vehicle manufacturing production

Info

Publication number: CN211489759U
Application number: CN202020006351.4U
Authority: CN
Inventors: 任维强; 卜庆朴; 苏占伟; 徐树杰; 孙广玉
Original assignee: Qingdao Hezhong Machinery Manufacturing Co ltd
Current assignee: Qingdao Hezhong Machinery Manufacturing Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-09-15
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a be used for load wagon to make upright drill for production relates to load wagon production technical field, aims at solving current upright drill when driling, because the drill bit flying speed rotates, therefore the piece that the drilling produced can splash everywhere to lead to the piece scattered technical problem who is not convenient for clear up all around, its technical scheme main points are including the workstation, fix stand on the workstation, set up headstock and the drill bit of rotation connection on the headstock on the stand, its characterized in that: the drill bit top is connected with the bearing frame that slides, the bearing frame outside is provided with the fill that shelters from that is used for sheltering from the drill bit, shelter from fill one side and be fixed with the hose that induced drafts, the one end that the hose that induced drafts kept away from and shelters from the fill is provided with the collection box, it has powerful negative pressure source to collect box one side through the pipe connection. The effect that can shelter from and collect the piece that produces when having reached and drilling.

Description

Vertical drilling machine for loading vehicle manufacturing production

Technical Field

The utility model relates to a load wagon production technical field, more specifically say, it relates to one kind and is used for load wagon to make upright drill for production.

Background

The loader is a kind of earth and stone construction machinery widely used in highway, railway, building, water and electricity, port and mine, and is mainly used for shoveling and loading bulk materials such as soil, gravel, lime and coal, and also for light shoveling and digging of ore and hard soil. Since many parts of the loader are cast iron and mounting holes need to be drilled, an upright drill is required for drilling. A vertical drilling machine with a vertically arranged main shaft and a fixed center position, called a vertical drill for short, is commonly used for machining holes of workpieces in machinery manufacturing and repairing factories.

The current chinese patent with an authorization publication number CN208050958U discloses an upright drilling machine, which relates to a drilling machine, and comprises: the workbench is horizontally arranged, and a stand column is vertically and fixedly arranged on the workbench; the fixing device is arranged on the workbench and is used for fixedly mounting the workpiece on the workbench; and the spindle box is arranged at one end, far away from the workbench, of the stand column, a spindle for drilling is arranged below the spindle box, and a through hole for the spindle to penetrate through is formed in the workbench and is positioned right below the spindle. The utility model has the advantages of it is following and effect: through sliding assembly slider between second baffle and fourth baffle to set up the propelling movement spring between slider and first baffle, so that the operator can fix the work piece centre gripping between slider and third baffle, thereby replace originally need artificially press the work piece with the hand, improved operation process's security.

However, when the conventional upright drilling machine drills holes, due to the fact that the drill bit rotates rapidly, chips generated by drilling holes can be scattered everywhere, and the chips are scattered and are not convenient to clean, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a be used for load wagon to make upright drill for production, its advantage that has the piece that produces when can holing and shelter from and collect.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a vertical drilling machine for load wagon manufacturing production, includes the workstation, fixes stand on the workstation, sets up headstock on the stand and rotates the drill bit of connection on the headstock, the drill bit top slides and is connected with the bearing frame, the bearing frame outside is provided with the sheltering from fill that is used for sheltering from the drill bit, shelter from fill one side and be fixed with the hose that induced drafts, the hose that induced drafts is kept away from the one end that shelters from the fill and is provided with the collection box, it has powerful negative pressure source to collect box one side through the pipe.

Through adopting above-mentioned technical scheme, the piece that splashes to everywhere and top when sheltering from the setting of fighting is convenient for to drilling shelters from, and collects box and powerful negative pressure source and can adsorb the piece and advance to collect the box to practiced thrift the piece effectively and scattered and the problem of the clearance of not being convenient for, be convenient for shelter from effectively and collect the piece, guaranteed the operational environment around the drilling. The bearing block makes the shielding bucket rotate together with the drill bit as far as possible, thereby ensuring the stability of collection.

Further, it steps down the hole for the drill bit is provided with to shelter from the fill roof, it is provided with the dead lever to shelter from the fill roof and be located the hole both sides of stepping down, the bearing frame outer lane is fixed with the backup pad, be provided with in the backup pad and supply the dead lever to insert the fixed orifices of establishing, threaded connection has the stopper that offsets with the backup pad upper surface on the dead lever.

By adopting the technical scheme, the fixing rods, the fixing holes and the limiting blocks are arranged on the supporting plate, so that the shielding bucket is fixed on the supporting plate conveniently, the shielding bucket can move along with the drill bit, continuous shielding during drilling is realized, and the drilling is not hindered; on the other hand still makes to shelter from the fill and be convenient for dismantle for the backup pad to be convenient for the later stage maintain and overhaul.

Furthermore, one side of the supporting plate close to the stand column is provided with a supporting rod, and one end of the supporting plate close to the stand column is provided with a limiting ring sleeved on the stand column.

Through adopting above-mentioned technical scheme, the setting up of bracing piece and spacing ring is convenient for to make the backup pad follow the drill bit and remove the rotation of backup pad when restricting, prevents that the backup pad from following the drill bit and rotating the tangling that leads to the hose that induced drafts.

Furthermore, a magnetic part is fixed on the outer side wall of one side, away from the air suction hose, of the shielding bucket.

Through adopting above-mentioned technical scheme, the setting up of magnetic part is convenient for adsorb magnetizers such as iron system, because the manufacturing of load wagon is all iron system mostly to can adsorb iron, thereby can realize the separation of iron system piece and other clastics, thereby be convenient for categorised the recovery.

Further, the magnetic part is an electromagnet.

Through adopting above-mentioned technical scheme, the setting of electro-magnet is convenient for control magnetic force, can control magnetic force's size and have or not through adjusting electric current size and break-make to can open the electro-magnet as required when adsorbing iron fillings, close the electro-magnet when the clearance.

Furthermore, a filter screen is arranged on one side of the collecting box close to the powerful negative pressure source.

Through adopting above-mentioned technical scheme, the setting of filter screen is convenient for shelter from the piece to make the piece can fall into and collect in collecting the box.

Further, it is connected with clean door to collect box one side rotation, clean door keeps away from the one side of rotating the junction and slides and is connected with the locking pole, it is provided with the locking ring that supplies the locking pole to insert the establishment to collect box lateral wall.

Through adopting above-mentioned technical scheme, the setting of lock pole and lock ring is convenient for open the collection box to be convenient for pile up when too much at the inside piece of collection box and clear up the piece, guaranteed the validity of collecting.

Further, the collecting box is located that its department of laminating with clean door is provided with the butt flange that can with clean door butt, butt flange surface is provided with sealing rubber pad.

Through adopting above-mentioned technical scheme, setting up of butt edge of a wing makes the gap of clean door and collection box stagger and clean a butt sealing rubber pad can improve the leakproofness between the gap simultaneously to clastic adsorption efficiency has been guaranteed.

To sum up, the utility model discloses following beneficial effect has:

1. the technology that a bearing seat is arranged on a drill bit, a shielding bucket, an air suction hose, a collection box and a powerful negative pressure source are matched is adopted, so that the effect of shielding and collecting the scraps generated by drilling is achieved;

2. the technology that the supporting plate, the fixing rod, the fixing hole, the supporting rod, the limiting ring and the electromagnet are matched is adopted, so that the shielding bucket moves along with the drill bit and the effect of classified adsorption of metal is achieved;

3. the technology of cleaning the door, the locking rod, the locking ring, the abutting flange and the sealing rubber pad is adopted, so that the effect of cleaning the debris in the collecting box is achieved conveniently.

Drawings

FIG. 1 is a schematic overall structure diagram of an upright drilling machine for manufacturing and producing a loading vehicle in an embodiment;

FIG. 2 is a schematic diagram showing a structure of a collecting box in the embodiment.

In the figure: 1. a work table; 11. a column; 111. a main spindle box; 12. a drill bit; 121. a drill stem; 2. a bearing seat; 21. a support plate; 211. a fixing hole; 22. a support bar; 221. a limiting ring; 3. a shielding bucket; 30. an air suction pipe; 31. a hole of abdication; 32. fixing the rod; 321. a limiting block; 33. a suction hose; 34. a magnetic member; 4. a collection box; 40. an input tube; 41. a source of intense negative pressure; 42. a filter screen; 43. cleaning the door; 431. a lock lever; 4311. a support ring; 432. a locking ring; 44. abutting the flange; 441. and sealing the rubber gasket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a vertical drilling machine for manufacturing and producing a loading vehicle is disclosed, referring to fig. 1, and comprises a workbench 1, a column 11 fixed on the workbench 1, a main spindle box 111 fixed on the column 11, and a drill bit 12 rotatably connected on the main spindle box 111, wherein the drill bit 12 is driven by a worm gear mechanism to slide in a vertical direction at one end of the main spindle box 111 far away from the column 11.

Referring to fig. 1, a bearing seat 2 is slidably connected to the top of the drill bit 12, and an inner ring of the bearing seat 2 is fitted to a drill rod 121 at the top of the drill bit 12 and can slide up and down relative to the drill rod 121. The shielding bucket 3 used for shielding the drill bit 12 is arranged on the outer side of the bearing seat 2, the shielding bucket 3 is a square cylinder with an opening at the bottom, and the periphery of the shielding bucket 3 is made of transparent acrylic plastic so as to observe the inside of the shielding bucket 3 when the fragments splash outwards to shield the fragments.

Referring to fig. 1, the shielding bucket 3 has an abdicating hole 31 opened on the top wall for abdicating the drill bit 12, and the abdicating hole 31 is in clearance fit with the drill bit 12. The top wall of the shielding bucket 3 is positioned on the two sides of the abdicating hole 31 and is integrally formed with a fixing rod 32, and the fixing rod 32 is perpendicular to the top wall of the shielding bucket 3. The bearing seat 2 outer lane welded fastening has a backup pad 21, sets up on the backup pad 21 and supplies the dead lever 32 to insert the fixed orifices 211 of establishing, fixed orifices 211 and dead lever 32 looks adaptation, and threaded connection has the stopper 321 that offsets with backup pad 21 upper surface on the dead lever 32, and the stopper 321 is hexagon nut to will shelter from fighting 3 and fix in backup pad 21 and slide at drilling rod 121 lateral wall along with bearing seat 2 together.

Referring to fig. 1, a support rod 22 is welded and fixed on one side of the support plate 21 close to the upright post 11, a limit ring 221 sleeved on the upright post 11 is welded and fixed on one end of the support plate 21 close to the upright post 11, and the limit ring 221 is in clearance fit with the upright post 11 to prevent the support plate 21 from rotating together with the drill rod 121 under the action of friction force.

Referring to fig. 1, an air suction hose 33 is fixed to one side of the shielding bucket 3, the air suction hose 33 is a corrugated pipe, and an air suction pipe 30 is integrally formed on the shielding bucket 3. One end of the air suction hose 33 far away from the shielding bucket 3 is provided with a collecting box 4, the collecting box 4 is integrally formed with an input pipe 40, one end of the air suction hose 33 is sleeved on the air suction pipe 30, the other end of the air suction hose is sleeved on the input pipe 40, and the two ends of the air suction hose are fixed through sealant. One side of the collecting box 4 is connected with a strong negative pressure source 41 through a pipeline, the strong negative pressure source 41 is a negative pressure fan, and therefore the chips generated by the drilling machine are sucked through the suction force of the negative pressure generated by the strong negative pressure source 41.

Referring to fig. 1, a magnetic member 34 is fixed to an outer side wall of the shielding bucket 3 on a side away from the suction hose 33, and is fixed to a surface of the outer side wall of the shielding bucket 3 by a bolt. Magnetic part 34 is the electro-magnet, and the electro-magnet circular telegram produces magnetism, adsorbs the piece that the drilling produced, because the most part of load wagon is iron system, so the piece that produces can be adsorbed on the inside wall that shelters from fill 3, when needs are cleared up sheltering from fill 3, only need close powerful negative pressure source 41 and close the electro-magnet, and the piece falls under the action of gravity promptly.

Referring to fig. 2, one side of the collection box 4 close to the powerful negative pressure source 41 is fixed with a filter screen 42 through a bolt, the filter screen 42 is embedded and fixed in a pipeline connecting the collection box 4 and the powerful negative pressure source 41, the mesh number of the filter screen 42 is large, and the debris generated by drilling can be shielded, so that the debris falls into the collection box 4 to be collected.

Referring to fig. 2, a cleaning door 43 is rotatably connected to one side of the collecting box 4 by a hinge, a locking rod 431 is slidably connected to one side of the cleaning door 43 away from the rotary connection, a support ring 4311 is provided on the outer side wall of the locking rod 431, the support ring 4311 is fixed on the surface of the cleaning door 43 by a bolt, a locking ring 432 into which the locking rod 431 is inserted is provided on the side wall of the collecting box 4, and the locking rod 431 is inserted into the support ring 4311 and the locking ring 432 to lock the cleaning door 43.

Referring to fig. 2, the collecting case 4 is provided with an abutment flange 44 which can be abutted against the cleaning door 43 at a position where the abutment flange 44 is attached to the cleaning door 43, the abutment flange 44 is formed by being recessed from the side wall of the collecting case 4 toward the periphery, a sealing rubber gasket 441 is provided on the surface of the abutment flange 44, and the sealing rubber gasket 441 is fixed to the abutment flange 44 by adhesion so as to improve the sealing property at the cleaning door 43.

The working principle is as follows:

before the drilling machine drills a workpiece, the powerful negative pressure source 41 is started. Since the shielding bucket 3 is fixed on the drill rod 121 through the bearing seat 2, the shielding bucket 3 moves down along with the drill rod 121. When the drill bit 12 drills a workpiece, chips splashed to the periphery and the top of the drilled hole are shielded by the inner side wall of the shielding bucket 3 so as not to scatter. Meanwhile, the powerful negative pressure source 41 and the magnetic member 34 attract the debris together, and the debris is shielded by the filter screen 42 and falls into the collection box 4.

After the drilling is ended, will close powerful negative pressure source 41 earlier, then cut off the power of the electro-magnet, and the piece that is adsorbed by magnetic part 34 this moment drops from sheltering from in fighting 3, can retrieve the iron scrap to be convenient for separate magnetic metal and non-magnetic metal, thereby be convenient for later stage classification and retrieve.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a be used for load wagon to make upright drill for production, includes workstation (1), fixes stand (11) on workstation (1), sets up headstock (111) on stand (11) and rotates drill bit (12) of connecting on headstock (111), its characterized in that: the utility model discloses a drill bit, including drill bit (12), bearing frame (2) outside is provided with the hopper (3) that shelters from that is used for sheltering from drill bit (12), shelter from hopper (3) one side and be fixed with induced draft hose (33), the one end that shelters from hopper (3) is kept away from in induced draft hose (33) is provided with collects box (4), it has powerful negative pressure source (41) to collect box (4) one side through the pipe connection.

2. The vertical drilling machine for manufacturing and producing a loading vehicle as claimed in claim 1, wherein: the shielding bucket (3) top wall is provided with a yielding hole (31) yielding for the drill bit (12), the shielding bucket (3) top wall is located yielding hole (31) both sides and is provided with a fixing rod (32), a support plate (21) is fixed to the outer ring of the bearing seat (2), a fixing hole (211) for the fixing rod (32) to be inserted is formed in the support plate (21), and a limiting block (321) which is abutted to the upper surface of the support plate (21) is connected to the fixing rod (32) in a threaded mode.

3. The vertical drilling machine for manufacturing and producing a loading vehicle as claimed in claim 2, wherein: one side that backup pad (21) are close to stand (11) is provided with bracing piece (22), one end that backup pad (21) are close to stand (11) is provided with cover and establishes spacing ring (221) on stand (11).

4. The vertical drilling machine for manufacturing and producing a loading vehicle as claimed in claim 1, wherein: a magnetic part (34) is fixed on the outer side wall of one side of the shielding bucket (3) far away from the air suction hose (33).

5. The vertical drilling machine for manufacturing and producing a loading vehicle as claimed in claim 4, wherein the vertical drilling machine comprises: the magnetic part (34) is an electromagnet.

6. The vertical drilling machine for manufacturing and producing a loading vehicle as claimed in claim 1, wherein: and a filter screen (42) is arranged on one side of the collection box (4) close to the powerful negative pressure source (41).

7. The vertical drilling machine for manufacturing and producing a loading vehicle as claimed in claim 6, wherein: collect box (4) one side and rotate and be connected with clean door (43), clean door (43) keep away from the one side of rotating the junction and slide and be connected with locking pole (431), collect box (4) lateral wall and be provided with and supply locking pole (431) to insert lock ring (432) of establishing.

8. The vertical drilling machine for manufacturing and producing a loading vehicle as claimed in claim 7, wherein: the collecting box (4) is provided with an abutting flange (44) which can be abutted against the cleaning door (43) at the joint of the collecting box and the cleaning door (43), and a sealing rubber pad (441) is arranged on the surface of the abutting flange (44).